Empleos de senior full stack dev en Madrid

EcoVadis is seeking a highly motivated Senior AI/ML Engineer to join our growing AI Center of Excellence in Barcelona. You will drive innovation by building scalable AI/ML systems and pipelines, leveraging Python, MLflow, Azure stack, and Databricks.The role is hybrid in Barcelona (4 days per month in the office) with full remote work from Spain. We value...

Amaris Consulting is seeking a Senior Full‑Stack Engineer to join our AI‑powered Payroll Operations platform, building scalable Python/.NET services, Angular micro frontends, and cloud‑hosted AI agents for global payroll workflows. You will design REST APIs, work with SQL Server, Terraform, and modern frontend tech, collaborating across engineering,...

NN Digital Hub is a subsidiary company of NN Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units. Senior MLOps EngineerAs we scale our Agentic AI strategy, we need to transform Databricks Mosaic AI into a self‑service platform that empowers AI engineers across business units. Your role is to...

Super is a global technology group powering entertainment and fan-centered experiences. We seek a Senior Full Stack Engineer to shape systems across multiple engineering domains and drive critical functionality for millions of users worldwide. You will work with TypeScript, React, Node.js, and modern tooling to deliver scalable features, mentor teammates,...

Verda is building a full-stack AI cloud and seeks a Senior Backend Engineer to craft Go-based backend services and Kubernetes-native applications. You will own design through deployment, influencing reliability, scalability and developer experience across the platform.You will collaborate with infrastructure and AI teams to ship APIs, integrations, and...

Dimática Software, dentro del Grupo Sermicro, busca un desarrollador senior especializado en Node.js y AWS para un proyecto internacional de desarrollo full-stack con microservicios distribuidos y colas. Se valora experiencia en Angular, MongoDB y scripting en Typescript, Python o Java.El puesto ofrece ubicación 100% remota, horario flexible entre 8 y 18h...

A leading technology consulting firm is seeking a Senior Full Stack Data & Analytics Developer in Barcelona. The role involves designing reporting solutions using Microsoft Dynamics, developing dashboards in Power BI, and building scalable data products with SQL and PySpark. Candidates should have at least 5 years of data engineering experience, including...

UST, a multinational digital technology leader, seeks a Senior Full Stack Developer (.NET & Angular) to join an international project in Madrid. You will design, develop, and maintain scalable applications while collaborating with cross-functional teams in an Agile environment.Required: 5+ years in software development, strong .NET/C#, Angular, SQL, REST,...

Senior Frontend Engineer We build and operate Connect, a SaaS platform for the beauty & wellness industry that helps entrepreneurs run their businesses more effectively. Our web products are used daily by tens of thousands of people across 13 European countries. Our teams own their areas from initial idea and design through deployment and operations. We...

Mainloop Barcelona is seeking Full-Stack Engineers to join an AI-native engineering team. Based in Barcelona, you will help build production software from scratch, growing with the company as it scales and externalises its products over the next 18 months.Two levels exist: four junior seats and one senior seat. You will collaborate with a Product Owner to...

Apply for Senior Sales Manager at Zexter in Madrid, MD, ES. This Full time on site position offers great opportunities for career growth. ZEXTER is a technology company developing its own full-stack platform for the digital entertainment and iGaming ecosystem. We build scalable technology solutions for operators, creators, and digital businesses, helping...

Description¿Cuál será tu reto? Únete a BIP - xTech, el Centro de Excelencia de BIP especializado en consultoría y transformación digital en arquitecturas y gobierno de datos, modelos IA, adopción y arquitecturas Cloud, Seguridad, virtualización, modern workplace, automatización de entornos, SecDevOps, modernización de aplicaciones, soluciones IoT...

En Second Window buscamos un/a Senior Full Stack Developer / Senior Python Developer con mínimo 6 años de experiencia profesional en desarrollo de aplicaciones empresariales y experiencia práctica trabajando con Python, bases de datos Oracle, procesos batch y Apache Kafka. Buscamos un perfil con sólidos conocimientos de Python, Oracle y tecnologías de...

Senior Programmatic & Ad Tech Specialist Location:Barcelona – hybrid, with 1 day per week in our central Barcelona office and the remainder working remotely.This global role directly drives worldwide revenue by optimizing Time Out’s global ad tech stack in GAM and Prebid, maximizing SSP yield, driving audience monetization, maintaining global compliance,...

Payhawk in Barcelona is hiring the first senior lifecycle marketing specialist for our growth engine. You will build renewal, onboarding, and retention programs from scratch, shaping how we nurture prospects and retain customers as a key contributor reporting to the VP Growth Marketing. This role demands hands-on expertise with a full marketing automation...

Somos Plexus Tech. Una compañía tecnológica especializada en servicios y productos IT, fundada en el talento y las capacidades de nuestra gente, más de 5.000 profesionales desarrollando tecnología con alma.¡Ampliamos nuestro equipo! ¡Buscamos talento!¿Te animas a seguir formándote en tecnologías punteras y vanguardistas en el Mercado? entonces,...

About the RoleWe’re looking for a Senior Game Developer to bring fresh ideas, strong technical expertise, and a passion for building high-quality games. This role is ideal for someone who enjoys working close to the engine, developing new features, and continuously improving performance and scalability.You’ll be part of a team that values ownership,...

The Senior Technical Consultant (STC) role is part of Salesforce Professional Services in Iberia — a team of delivery professionals working directly with Spain and Portugal's most complex enterprise customers. You'll join a practice navigating one of the most technically demanding moments in its history: the shift to Agentforce delivery at enterprise...

Blue Code Alicante is hiring aSenior FullStack Integration Engineerto join one of our clients, an international SaaS company building product configuration and personalization technology for e-commerce and enterprise customers. You will take ownership of customer integrations from development through delivery. The role is explicitly expected to own...

seQura, based in Barcelona, seeks a Senior Product Builder to own B2B Merchant Portal initiatives across the full lifecycle: understand, shape, build, ship, measure and iterate. The role emphasizes strong engineering fundamentals, product judgment and working across the stack when needed. You will collaborate with merchants, stakeholders and engineers to...